content: /* ===========================================================
   * JFreeChart : a free chart library for the Java(tm) platform
   * ===========================================================
   *
   * (C) Copyright 2000-2012, by Object Refinery Limited and Contributors.
   *
   * Project Info:  http://www.jfree.org/jfreechart/index.html
   *
   * This library is free software; you can redistribute it and/or modify it
   * under the terms of the GNU Lesser General Public License as published by
   * the Free Software Foundation; either version 2.1 of the License, or
   * (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
   * License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
   * USA.
   *
   * [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
   * Other names may be trademarks of their respective owners.]
   *
   * -----------
   * Size2D.java
   * -----------
   * (C) Copyright 2000-2012, by Object Refinery Limited.
   *
   * Original Author:  David Gilbert (for Object Refinery Limited);
   * Contributor(s):   -;
   *
   * Changes (from 26-Oct-2001)
   * --------------------------
   * 26-Oct-2001 : Changed package to com.jrefinery.ui.*;
   * 14-Oct-2002 : Fixed errors reported by Checkstyle (DG);
   * 10-Nov-2004 : Added default constructor, added setWidth() and setHeight()
   *               methods, added equals() method, implemented Cloneable,
   *               PublicCloneable and Serializable (DG);
   * 02-Feb-2005 : Added toString() method (DG);
   * 16-Jun-2012 : Moved from JCommon to JFreeChart (DG);
   *
   */
  
  package org.jfree.chart.ui;
  
  import java.io.Serializable;
  
  import org.jfree.chart.util.PublicCloneable;
  
  /**
   * A simple class for representing the dimensions of an object.  It would be
   * better to use <code>Dimension2D</code>, but this class is broken on various
   * JDK releases (particularly JDK 1.3.1, refer to bugs 4189446 and 4976448 on
   * the Java bug parade).
   */
  public class Size2D implements Cloneable, PublicCloneable, Serializable {
  
      /** For serialization. */
      private static final long serialVersionUID = 2558191683786418168L;
  
      /** The width. */
      public double width;
  
      /** The height. */
      public double height;
  
      /**
       * Creates a new instance with zero width and height.
       */
      public Size2D() {
          this(0.0, 0.0);
      }
  
      /**
       * Creates a new instance with the specified width and height.
       *
       * @param width  the width.
       * @param height  the height.
       */
      public Size2D(final double width, final double height) {
          this.width = width;
          this.height = height;
      }
  
      /**
       * Returns the width.
       *
       * @return The width.
       */
      public double getWidth() {
          return this.width;
      }
  
      /**
       * Sets the width.
       *
       * @param width  the width.
       */
      public void setWidth(final double width) {
          this.width = width;
      }
  
      /**
       * Returns the height.
       *
       * @return The height.
       */
      public double getHeight() {
          return this.height;
      }
  
      /**
       * Sets the height.
       *
       * @param height  the height.
       */
      public void setHeight(final double height) {
          this.height = height;
      }
  
      /**
       * Returns a string representation of this instance, mostly used for
       * debugging purposes.
       *
       * @return A string.
       */
      @Override
      public String toString() {
          return "Size2D[width=" + this.width + ", height=" + this.height + "]";
      }
  
      /**
       * Compares this instance for equality with an arbitrary object.
       *
       * @param obj  the object (<code>null</code> permitted).
       *
       * @return A boolean.
       */
      @Override
      public boolean equals(final Object obj) {
          if (this == obj) {
              return true;
          }
          if (!(obj instanceof Size2D)) {
              return false;
          }
          final Size2D that = (Size2D) obj;
          if (this.width != that.width) {
              return false;
          }
          if (this.height != that.height) {
              return false;
          }
          return true;
      }
  
      /**
       * Returns a clone of this object.
       *
       * @return A clone.
       *
       * @throws CloneNotSupportedException if the object cannot be cloned.
       */
      @Override
      public Object clone() throws CloneNotSupportedException {
          return super.clone();
      }
  
  }
  